416 



Wirth and Stone: Diptera 



Fig. 14:27. Hydrobaeninae and Diamesinae. a, Prodiamesa bathyphila (K.), caudal end of pupa; 

 b-e, Corynoneura scutellaia Winn. Larva: b, antenna; c, labial plate; e, habitus; d, caudal seg- 

 ments of pupa, f-k, Mefr/ocnemus knobi Coq., larva: f, habitus; h, labrum; i, labial plate; /, 

 mandible; k, antenna; g, pupa, with larval skin in case, /-o, Cr/'coropus e/egans Joh. Pupa: 

 /, caudal end. Larva: m, mandible; n, antenna; o, labial plate (a-k, Johannsen, 1937; /-o, Berg, 

 1950). 



Genus Telmatogeton Schiner 

 (Fig. 14:28A-2; 14:30;',*) 



Genus Paraclunio Kieffer 



macswaini Wirth 1949. 



alaskensis (Coquillett) 1900. 

 trilobatus Kieffer 1911. 

 Mendocino County (fig. 14:30t) 



Del Norte to San Diego 



Del Norte to 



Monterey County 



